which units express heat capacity?\nj/°c, j/k, cal/°c, cal/k\nj/(g·°c), j/(g·k), cal/(g·°c), cal/(g·k)\nj…

Brief Explanations:

Heat capacity is the amount of heat energy required to raise the temperature of an object by one degree. Its units are energy per degree of temperature. Joules (J) and calories (cal) are units of energy, and degrees Celsius ($^{\circ}C$) and Kelvin (K) are units of temperature. So units like J/$^{\circ}C$, J/K, cal/$^{\circ}C$, cal/K express heat capacity. The units J/(g$\cdot^{\circ}C$), J/(g$\cdot$K), cal/(g$\cdot^{\circ}C$), cal/(g$\cdot$K) are for specific - heat capacity (heat capacity per unit mass), J and cal are just units of energy, and $^{\circ}C$ and K are units of temperature.

Answer:

J/$^{\circ}C$, J/K, cal/$^{\circ}C$, cal/K